Sometimes we cannot Pray when we are facing difficult situation, but if we can't Pray why not Sing Praises to the Lord! Our Singing to Him is also our Prayer to Him.
2 Chronicles 20:17
It is not for you to fight in this battle. Station yourselves; stand and see the salvation of jehovah among you, O Judah and Jerusalem. Do not be afraid or dismayed. Tomorrow go out to meet them, for Jehovah is with you